Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies
Transition to the mode of improved plasma confinement in U-3M facility earlier was discussed in works [1-3]. In these studies discussed the various processes in the confinement volume and in the peripheral plasma that accompany the transition process. Study of plasma confinement and process of trans...
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| Дата: | 2010 |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2010
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/17446 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies / V.K. Pashnev, E.L. Sorokovoy, V.L. Berezhnyj, P.Ya. Burchenko, E.D. Volkov, V.V. Krasnyj, A.V. Lozin, Yu.K. Mironov, A.A. Petrushenya, I.B. Pinos, A.I. Skibenko, A.S. Slavnyj, M.B. Dreval, A.Ye. Kulaga, S.A. Tsybenko, A.Yu. Es’kov // Вопросы атомной науки и техники. — 2010. — № 6. — С. 17-20. — Бібліогр.: 17 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-174462011-02-27T12:06:45Z Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies Pashnev, V.K. Sorokovoy, E.L. Berezhnyj, V.L. Burchenko, P.Ya. Volkov, E.D. Krasnyj, V.V. Lozin, A.V. Mironov, Yu.K. Petrushenya, A.A. Pinos, I.B. Skibenko, A.I. Slavnyj, A.S. Dreval, M.B. Kulaga, A.Ye. Tsybenko, S.A. Es’kov, A.Yu. Магнитное удержание Transition to the mode of improved plasma confinement in U-3M facility earlier was discussed in works [1-3]. In these studies discussed the various processes in the confinement volume and in the peripheral plasma that accompany the transition process. Study of plasma confinement and process of transition into the mode of improved confinement just at rare collisions between plasma particles is very important because future fusion reactor based on a toroidal magnetic trap will operate under plasma parameters with rare collision frequencies (“banana” mode). The peculiarity of experiments on torsatron U-3M is that they are conducted at small density ne ≤ 2×10^12 cm^-3 and, thereby, the frequency of collisions in the confinement area is in the "banana" mode [4]. And herewith, time of collisions is essentially smaller (up to several orders for electrons and up to the order for ions) than the lifetime of plasma particles. It ensures maxwellization of distribution function and possibility to compare the obtained results with data from other experiments. The objective of this work is to study the main regularity of transition into the mode of improved confinement. Also it is interesting to compare the results with data from other facilities. 2010 Article Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies / V.K. Pashnev, E.L. Sorokovoy, V.L. Berezhnyj, P.Ya. Burchenko, E.D. Volkov, V.V. Krasnyj, A.V. Lozin, Yu.K. Mironov, A.A. Petrushenya, I.B. Pinos, A.I. Skibenko, A.S. Slavnyj, M.B. Dreval, A.Ye. Kulaga, S.A. Tsybenko, A.Yu. Es’kov // Вопросы атомной науки и техники. — 2010. — № 6. — С. 17-20. — Бібліогр.: 17 назв. — англ. 1562-6016 http://dspace.nbuv.gov.ua/handle/123456789/17446 en Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Магнитное удержание Магнитное удержание |
| spellingShingle |
Магнитное удержание Магнитное удержание Pashnev, V.K. Sorokovoy, E.L. Berezhnyj, V.L. Burchenko, P.Ya. Volkov, E.D. Krasnyj, V.V. Lozin, A.V. Mironov, Yu.K. Petrushenya, A.A. Pinos, I.B. Skibenko, A.I. Slavnyj, A.S. Dreval, M.B. Kulaga, A.Ye. Tsybenko, S.A. Es’kov, A.Yu. Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies |
| description |
Transition to the mode of improved plasma confinement in U-3M facility earlier was discussed in works [1-3]. In these studies discussed the various processes in the confinement volume and in the peripheral plasma that accompany the transition process. Study of plasma confinement and process of transition into the mode of improved confinement just at rare collisions between plasma particles is very important because future fusion reactor based on a toroidal magnetic trap will operate under plasma parameters with rare collision frequencies (“banana” mode). The peculiarity of experiments on torsatron U-3M is that they are conducted at small density ne ≤ 2×10^12 cm^-3 and, thereby, the frequency of collisions in the confinement area is in the "banana" mode [4]. And herewith, time of collisions is essentially smaller (up to several orders for electrons and up to the order for ions) than the lifetime of plasma particles. It ensures maxwellization of distribution function and possibility to compare the obtained results with data from other experiments. The objective of this work is to study the main regularity of transition into the mode of improved confinement. Also it is interesting to compare the results with data from other facilities. |
| format |
Article |
| author |
Pashnev, V.K. Sorokovoy, E.L. Berezhnyj, V.L. Burchenko, P.Ya. Volkov, E.D. Krasnyj, V.V. Lozin, A.V. Mironov, Yu.K. Petrushenya, A.A. Pinos, I.B. Skibenko, A.I. Slavnyj, A.S. Dreval, M.B. Kulaga, A.Ye. Tsybenko, S.A. Es’kov, A.Yu. |
| author_facet |
Pashnev, V.K. Sorokovoy, E.L. Berezhnyj, V.L. Burchenko, P.Ya. Volkov, E.D. Krasnyj, V.V. Lozin, A.V. Mironov, Yu.K. Petrushenya, A.A. Pinos, I.B. Skibenko, A.I. Slavnyj, A.S. Dreval, M.B. Kulaga, A.Ye. Tsybenko, S.A. Es’kov, A.Yu. |
| author_sort |
Pashnev, V.K. |
| title |
Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies |
| title_short |
Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies |
| title_full |
Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies |
| title_fullStr |
Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies |
| title_full_unstemmed |
Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies |
| title_sort |
transition to the improved confinement mode in torsatron u-3m in range of rare collision frequencies |
| publisher |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| publishDate |
2010 |
| topic_facet |
Магнитное удержание |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/17446 |
| citation_txt |
Transition to the improved confinement mode in torsatron U-3M in range of rare collision frequencies / V.K. Pashnev, E.L. Sorokovoy, V.L. Berezhnyj, P.Ya. Burchenko, E.D. Volkov, V.V. Krasnyj, A.V. Lozin, Yu.K. Mironov, A.A. Petrushenya, I.B. Pinos, A.I. Skibenko, A.S. Slavnyj, M.B. Dreval, A.Ye. Kulaga, S.A. Tsybenko, A.Yu. Es’kov // Вопросы атомной науки и техники. — 2010. — № 6. — С. 17-20. — Бібліогр.: 17 назв. — англ. |
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2023-10-18T17:00:03Z |
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